Veritas Cluster Server Library Management Pack Guide for Microsoft System Center Operations Manager 2007 Windows Server 2003, Windows Server 2008 VCS Library Management Pack
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Contents Chapter 1 Appendix A Deploying the VCS Library Management Pack About the VCS Library Management Pack...10 Supported software...11 About deploying the VCS Library Management Pack...12 Installing the Helper Process utility...12 Importing the VCS Library Management Pack...13 Procedure for SCOM 2007 SP1...13 Procedure for SCOM 2007 R2...14 Configuring the MOMHelper profile...15 Procedure for SCOM 2007 SP1...15 Procedure for SCOM 2007 R2...16 Installing the Operations Manager 2007 agent...18 Configuring agent-managed computers as proxy...20 Troubleshooting About troubleshooting VCS management pack issues...22 Physical servers are incorrectly discovered as type Ex.Mailbox...22 Conflict while trying to monitor clusterized standalone instances...22 Error while re-importing the VCS management packs...23 VCS virtual server discovery fails...24 Additional discovery and monitoring of virtual servers for other applications running on cluster nodes...24 Application instances are not discovered on cluster nodes where the Veritas High Availability engine is not running...25 Proxy is not set properly for agent-less managed Exchange and SQL Virtual servers...25 Index 27
8 Contents
Chapter 1 Deploying the VCS Library Management Pack This chapter contains the following topics: About the VCS Library Management Pack on page 10 Supported software on page 11 About deploying the VCS Library Management Pack on page 12 Installing the Operations Manager 2007 agent on page 18 Configuring agent-managed computers as proxy on page 20
10 Deploying the VCS Library Management Pack About the VCS Library Management Pack About the VCS Library Management Pack The Veritas Cluster Server (VCS) Library Management Pack, Symantec.VCS.Library.mp, is required to monitor applications configured under VCS, in a Microsoft System Center Operations Manager 2007 (SCOM) monitoring environment. When the System Center Operations Manager agent is installed on the physical cluster nodes and the application mom packs like Exchange or SQL are imported on MOM server, then the Application MOM pack discovers Exchange or SQL virtual servers configured on those cluser nodes as "VCS Virtual Servers". The Helper process utility then adds them as agent-less managed computers in mom server. Also the proxy of Exchange/SQL virtual server is set to VCS cluster node on which Exchange/SQL service group is online. For example, Consider you have a cluster having two nodes 'N1' & 'N2' which has Exchange Service group configured using virtual server named 'V1'. Exchange service group is online on Node 'N1'. When you install System Center Operations Manager agent on cluster node 'N1' and 'N2', the Exchange mom pack discovers them as "VCS Virtual Server - V1, using the discovery rule. The VCS Library MOM Pack then invokes the Helper Process utility (MOMHElper.exe) that connects to the MOMServer and adds 'V1' as agent-less managed computers in mom server & sets the proxy to 'N1'. Once the virtual server is added as agent-less managed computer in mom server, the application monitoring starts. Apart from monitoring the application, if you wish to monitor the service group and the resources configured for Exchange/SQL service group, then import the VCS mom pack i.e Symantec.SFW.HA.mp. This guide provides information about the VCS Library Management Pack and instructions on how to import it on the SCOM management server. The VCS Libary Management Pack contains the following components: Rules to switch the proxy for virtual servers after a fail over. This is required for applications that are configured in the virtual server context in VCS. The node that hosts the application is configured as a proxy for the virtual servers that run on that node. When the application fails over to another node, that node now acts as the proxy for the application virtual server. These rules ensure that the proxy is switched to the node on which the virtual server runs. A Run As Profile, MOMHelper, that is used to connect to the SCOM server for creating MonitoringObject and switching the proxy agent for virtual servers.
Deploying the VCS Library Management Pack Supported software 11 A Group, VCS Virtual Server Group, that contains the VCS virtual servers monitored by the SCOM server. Two targets, VCS Physical Server, and VCS Virtual Server, representing the physical servers and the VCS virtual servers. Supported software The VCS Library Management Pack is compatible with the following product versions: Microsoft System Center Operations Manager 2007 SP1 Microsoft System Center Operations Manager 2007 R2 Storage Foundation and HA 5.1 for Windows or later Veritas Cluster Server 5.1 for Windows or later
12 Deploying the VCS Library Management Pack About deploying the VCS Library Management Pack About deploying the VCS Library Management Pack This chapter describes how to deploy the VCS Library Management Pack in a Microsoft System Center Operations Manager 2007 monitoring environment. Complete the procedures in the given order. Installing the Helper Process utility This procedure is required only if you plan to import the VCS SQL or Exchange management pack for Operations Manager 2007. In Operations Manager 2007, managed items are collectively referred to as objects. Computers can be either be agent managed or agentless managed objects. Each agentless managed computer must be associated with an agent-managed computer that acts as a proxy and provides remote agent functionality for the virtual server. Operations Manager 2007 server retrieves agentless managed object related events from its associated agent-managed proxy. SQL or Exchange instances (virtual servers) configured with VCS are monitored as agentless managed objects and the cluster nodes on which these virtual servers are configured to run are monitored as agent managed objects. All the VCS application management packs contain discovery rules to discover the VCS virtual servers for the respective applications. The Helper process utility creates the MonitoringObject for discovered virtual servers and adds them as agentless managed computers to the SCOM Management Server. When a virtual server comes online, a rule in the VCS library management pack monitors this event and generates an alert that contains information about the virtual server name and the cluster node (physical server) on which the virtual server is online. Another rule in the VCS library management pack then invokes the Helper Process utility which then switches the proxy to the cluster node on which the virtual server is online. The Operations Manager 2007 server then starts monitoring the virtual server using the new proxy (node on which the virtual server is online). Consider a 2-node VCS cluster, where Node1 and Node2 are the system names and INST1 is the clustered SQL instance (virtual server). Node1 and Node2 are configured as agent managed objects and INST1 is configured as agentless managed object. When INST1 is online on Node1, Operations Manager 2007 server retrieves INST1 related events from Node1. If INST1 fails over to Node2, all INST1 related events are logged in the Node2 event log. The Helper Process utility detects this information from the Lanman agent alert, and switches the proxy to Node2. The Operations Manager 2007 server now retrieves INST1 related events from the Node2 event log.
Deploying the VCS Library Management Pack About deploying the VCS Library Management Pack 13 Thus, the Helper Process utility enables Operations Manager 2007 server to retrieve and monitor events related to the clustered SQL or Exchange instances, from the nodes (physical systems) on which they are online. To install the Helper Process utility 1 Download the VCS Library Management Pack and extract the contents to a temporary location on your system. This management pack package contains the Helper Process utility (MOMHelper.exe). Contact Symantec Technical Support for more information about the VCS Library Management Pack download location. 2 From the Operations Manager 2007 management server, navigate to the location where you extracted the the Helper Process utility. There are two versions of the Helper process utility; one each for 32-bit and 64-bit systems. Make sure that you navigate to the appropriate directory depending on your requirement. 3 Double-click install.bat. The Helper Process utility, MOMHelper.exe, is installed to the following directory on the Operations Manager server: C:\Program Files\Symantec\MOMUtils\OpsMgr2007 Do not change the installation directory of the Helper Process utility. Importing the VCS Library Management Pack Use the following procedure to import the VCS Library Management Pack, Symantec.VCS.Library.mp. Before you proceed, ensure that the Operations Manager 2007 infrastructure is set up and configured correctly. See the Microsoft System Center Operations Manager 2007 documentation for more information. Procedures for importing a management pack vary depending on the version of System Center Operations Manager 2007. Use the appropriate procedure. Procedure for SCOM 2007 SP1 To import the VCS Library Management Pack 1 Log on to the computer with an account that is a member of the Operations Manager Administrators role for the Operations Manager 2007 management group. 2 In the Operations Console, click Administration. 3 Right-click the Management Packs node and then click Import Management Packs.
14 Deploying the VCS Library Management Pack About deploying the VCS Library Management Pack 4 In the Select Management Packs to import dialog box, navigate to the directory that holds the VCS Library Management Pack file, click Symantec.VCS.Library.mp and then click Open. 5 In the Import Management Packs dialog box, select the VCS Library Management Pack file (Symantec.VCS.Library.mp) from the list and click Import. 6 After the import process is complete, and the dialog box displays an icon next to the management pack indicating success or failure, click Close. Procedure for SCOM 2007 R2 To import the VCS Library Management Pack 1 Log on to the computer with an account that is a member of the Operations Manager Administrators role for the Operations Manager 2007 management group. 2 In the Operations Console, click Administration. 3 Right-click Management Packs to launch the Import Management Packs wizard. 4 Click Add, and then click Add from disk. 5 The Select Management Packs to import dialog box appears. Change to the directory that holds the VCS Library Management Pack file, select the management pack Symantec.VCS.Library.mp and then click Open. 6 On the Select Management Packs page, the VCS Library Management Pack that you selected for import is listed. A green check mark indicates that the management pack can be imported. Click Import. A red error icon indicates that the management pack is dependent on one or more management packs that are not in the Import list and are not available in the catalog. To view the missing management packs, click Error in the Status column. To remove the management pack with the error from the Import list, right-click the management pack, and then click Remove. 7 The Import Management Packs page appears and shows the progress for each management pack. Each management pack is downloaded to a temporary directory, imported to Operations Manager, and then deleted from the temporary directory. If there is a problem at any stage of the import process, select the management pack in the list to view the status details. Click Close.
Deploying the VCS Library Management Pack About deploying the VCS Library Management Pack 15 Configuring the MOMHelper profile Complete this procedure to configure the MOMHelper profile on the management server. Procedures vary depending on the version of System Center Operations Manager 2007. Use the appropriate procedure. Procedure for SCOM 2007 SP1 Note: These steps are required only if the Management Server Action account does not have privileges to operate on the SCOM database using the SCOM SDK. To configure the MOMHelper profile 1 Log on to the computer with an account that is a member of the Operations Manager Administrators role for the Operations Manager 2007 management group. 2 Create a Run As Account for the user to provide access to update SCOM server using SCOM SDK. You can also use the logged-on user account as Run As Account. In case you wish to use the logged-on user account as the Run As Account, skip this step and proceed to step 3. To create the Run As Account, perform the following: In the Administration pane, under the Security options, right-click Run As Accounts and click Create Run As Account. On the Introduction panel of the Create Run as Account wizard, click Next. On the General panel, select the account type, enter the display name and description in the respective fields and then click Next. On the Account panel, type the user name and password and select the domain from the respective fields. Click Create. Note that the user account must have access to update SCOM server using SCOM SDK. 3 Specify the Run As Account for the management servers that manage the VCS cluster nodes. To specify the Run As Account for the management servers, perform the following: In the Administration pane, under the Security option, click Run as Profiles. The results pane displays all profiles that exists on the management server.
16 Deploying the VCS Library Management Pack About deploying the VCS Library Management Pack In the results pane, right-click MOMHelper profile and click Properties. On the Run As Profile Properties panel, click Run As Accounts tab and click New to specify the Run As Account for the management servers. On the Add Alternate Run As Account panel, select the desired account from the Run As Account drop-down list. Select the desired management server from the list of servers displayed in the Matching Computers grid, and then click OK. On the Run As Profiles Properties panel, click OK. Procedure for SCOM 2007 R2 Note: These steps are required only if the Management Server Action account does not have privileges to operate on the SCOM database using the SCOM SDK. To configure the MOMHelper profile 1 Log on to the computer with an account that is a member of the Operations Manager Administrators role for the Operations Manager 2007 management group. 2 Create a Run As Account for the user to provide access to update the management server using MOM SDK. You can also use the logged-on user account as Run As Account. In case you wish to use the logged-on user account as the Run As Account, skip this step and proceed to step 3. To create the Run As Account, perform the following steps: In the Operations console, click Administration. In the Administration pane, expand Administration, expand Run As Configuration, right-click Accounts, and then click Create Run As Account. In the Create Run As Account Wizard, on the Introduction page click Next. On the General Properties page, complete the following steps: Select Windows in the Run As Account type: list. Type a display name in the Display Name text box. Optionally, type a description in the Description box. Click Next. On the Credentials page, type a user name and its password, then select the domain for the account that you want to make a member of this Run As Account, and then click Next.
Deploying the VCS Library Management Pack About deploying the VCS Library Management Pack 17 Note that the user account must have access to update the SCOM server using SCOM SDK. On the Distribution Security page, select the Less secure or More secure option as appropriate and then click Create. On the Run As Account Creation Progress page, click Close. 3 Specify the Run As Account for the management servers that manage the VCS cluster nodes. Perform the following steps: In the Operations console, click Administration. In the Administration pane, under Run as Configuration click Profiles. In the Profiles pane, right-click MOMHelper Profile, and then click Properties. In the Run As Profile Wizard, on the Introduction page click Next. On the General Properties page, click Next. On the Run as Accounts page, complete the following steps: Click Add. On the Add a Run As Account dialog box, from the Run As account drop-down list select the Run as account user. This user account can be the logged on user or the user account you created in step 2 earlier. Note that the user account must have access to update the SCOM server using SCOM SDK. Click A selected class, group, or object, click Select and then click Object from the pop-up menu. On the Object search dialog box, select Computer from the Look for drop-down list and then click Search. In the Available items box select the desired management server from the list of servers displayed and then click OK. On the Add a Run As Account dialog box, click OK. Click Save and then click Close.
18 Deploying the VCS Library Management Pack Installing the Operations Manager 2007 agent Installing the Operations Manager 2007 agent Complete this procedure to discover cluster nodes and deploy the Operations Manager 2007 agent to them from the Operations Manager 2007 console. Note: If you are installing the agent on cluster nodes that are hosting Exchange 2003 service groups, then make sure the service group is not online on the node on which you are installing the agent. If the service group is online on the node, switch it to the failover node until the agent installation and proxy configuration settings are completed. Before you proceed, ensure that the Lanman agent attributes, ADUpdateRequired and DNSUpdateRequired, are set to True. If they are not, set them to True and then take the Lanman resource offline and bring it online. To install the Operations Manager 2007 agent 1 Log on to the computer with an account that is a member of the Operations Manager Administrators role for the Operations Manager 2007 management group. 2 In the Operations Console, click Administration. 3 At the bottom of the navigation pane, click Discovery Wizard. 4 On the Introduction panel, click Next. 5 On the Auto or Advanced? panel, select either Automatic computer discovery or Advanced discovery. If you select Automatic computer discovery, click Next, and then go to step 7. If you select Advanced discovery, continue with the following steps: In the Computer & Device Types list, select Servers & Clients. In the Management Server list, click the computer that you want to use to discover the computers. Select the Verify discovered computers can be contacted check box. This is likely to increase the success rate of agent installation, but discovery can take longer. Click Next. 6 On the Discovery Method panel, you can locate the computers that you want to manage by either scanning or browsing Active Directory Domain Services or typing the computer names. If you want to scan, do the following: If it is not already selected, select Scan Active Directory and then click Configure.
Deploying the VCS Library Management Pack Installing the Operations Manager 2007 agent 19 In the Find Computers dialog box, type the desired criteria for discovering computers and then click OK. In the Domain list, click the domain of the computers that you want to discover. Click Next. If you want to browse Active Directory or type the computer names, do the following: Select Browse for, or type-in computer names, click Browse, specify the names of the computers you want to manage, and then click OK. In the Browse for, or type-in computer names box, type the computer names, separated by semi-colon, comma, or a new line. Click Next. 7 On the Administrator Account panel, do one of the following: Select Use selected Management Server Action Account if it is not already selected. Select Other user account, type the User name and Password, and then select the Domain from the list. If the User name is not a domain account, select This is a local computer account, not a domain account. The account must have administrative privileges on the targeted computers. If you select This is a local computer account, not a domain account, the Management Server Action Account is used to perform discovery. 8 Click Discover to display the Discovery Progress panel. 9 On the Select Objects to Manage panel, do the following and then click Next: Select the cluster nodes on which you want to install the agent. You must select the cluster nodes using the physical name of the node, and not the virtual server name. From the Management Mode drop-down list, select Agent. 10 On the Summary page, do the following and then click Finish: Leave the Agent installation directory set to the default of %ProgramFiles%\System Center Operations Manager 2007 or type an installation path. If a different Agent installation directory is specified, the root of the path must exist on the targeted computer or agent installation fails. Leave Agent Action Account set to the default, Local System, or select Other and type the User name, Password, and Domain. The Agent Action Account is the default account the agent uses to perform actions.
20 Deploying the VCS Library Management Pack Configuring agent-managed computers as proxy In the Agent Management Task Status box, the Status for each selected node changes to Success. This indicates that the agent is installed successfully. 11 Click Close. After the agent is installed, the node is added to the Agent-Managed group. Configuring agent-managed computers as proxy This procedure is required only if you plan to import the VCS SQL or Exchange management pack on the Operations Manager 2007 server. After the Operations Manager 2007 agent installation, the cluster nodes are added to the Agent Managed group. Use the following procedure to configure these cluster nodes (agent-managed computers) as a proxy for virtual servers (agentless managed computers) that are running on these nodes. This enables the events generated by the clustered SQL or Exchange instances (virtual servers) to be reported to the Operations Manager 2007 server. To configure agent-managed computers as proxy 1 Log on to the computer with an account that is a member of the Operations Manager Administrators role for the Operations Manager 2007 Management Group. 2 In the Operations Console, click Administration. 3 In the Administration pane, expand Administration, expand Device Management, and then click Agent Managed. 4 In the results pane, right-click a cluster node and then click Properties. 5 In the Agent Properties dialog box, click the Security tab, select Allow this agent to act as a proxy and discover managed objects and on other computers, and then click OK. 6 Repeat steps 4 and 5 for the remaining nodes in the cluster.
Appendix A Troubleshooting This appendix contains the following topics: About troubleshooting VCS management pack issues on page 22 Physical servers are incorrectly discovered as type Ex.Mailbox on page 22 Conflict while trying to monitor clusterized standalone instances on page 22 Error while re-importing the VCS management packs on page 23 VCS virtual server discovery fails on page 24 Additional discovery and monitoring of virtual servers for other applications running on cluster nodes on page 24 Application instances are not discovered on cluster nodes where the Veritas High Availability engine is not running on page 25 Proxy is not set properly for agent-less managed Exchange and SQL Virtual servers on page 25
22 Troubleshooting About troubleshooting VCS management pack issues About troubleshooting VCS management pack issues This chapter describes the process of recovering from various error conditions that may occur when monitoring applications using the VCS management packs. Physical servers are incorrectly discovered as type Ex.Mailbox The VCS Exchange 2007 (converted) management pack incorrectly discovers the physical servers hosting Exchange as being of type Ex.Mailbox. Perform the following steps to remove the incorrectly discovered instances: 1 Create a computer group in Operations Manager and add the physical servers to the group. 2 Disable Microsoft.Exchange.2007.Ex._Common_Class.StateAlertDiscovery and Microsoft.Exchange.2007.Ex._Mailbox_Class.StateAlertDiscovery for the computer group. 3 Run the remove-disabledmonitoringobject cmdlet from Operations Manager Command Shell to remove the incorrectly discovered instances. Note: The remove-disabledmonitoringobject cmdlet will remove all instances of objects with discovery disabled. Conflict while trying to monitor clusterized standalone instances This error may occur in the following scenario. Consider a setup where standalone non-clustered application instances are being monitored by Operations Manager 2007 server. Now, if the standalone application instances are made highly available with VCS, and you wish to monitor these clusterized instances with the same Operations Manager 2007 server. The Operations Manager 2007 server discovery already has the entry of the standalone instance. When you try to re-discover the clusterized virtual instances, it may lead to a conflict. To fix the problem, do the following:
Troubleshooting Error while re-importing the VCS management packs 23 1 Delete the standalone application instance name from the Operations Manager 2007 server. 2 Configure the application instance under VCS. 3 Configure Operations Manager 2007 to monitor the clusterized instance. Error while re-importing the VCS management packs This issue may occur if you have already deployed the VCS management packs in your Operations Manager 2007 monitoring environment and you try to re-import the management packs. The following error message is displayed in the Import Management Packs dialog box: The requested management pack was invalid. See inner exception for details. This version of the management pack is already imported in the database. To re-import the VCS management packs, perform the following steps: 1 Check the VCS management pack dependencies. From the Operations Console, click Administration and in the Administration pane, click Management Packs. In the Management Packs pane, right-click the VCS management pack and then click Properties. Click the Dependencies tab to view the list of management packs that depend on the selected management pack. Make a note of these management packs. 2 Export the dependent management packs that you noted down in the step 1 on page 23 earlier. From the Operations Console, click Administration and in the Administration pane, click Management Packs. In the Management Packs pane, right-click the VCS management pack that you want to export, and then click Export Management Pack. In the Save As dialog box, type the path and file name for the Management Pack file, or click Browse to save the file to a different directory, and then click Save. Repeat this for all the dependent management packs that you noted in step 1 on page 23 earlier. 3 Delete the dependent management packs that you noted in step 1 on page 23 earlier.
24 Troubleshooting VCS virtual server discovery fails From the Operations Console, click Administration and in the Administration pane, click Management Packs. In the Management Packs pane, right-click the VCS management pack that you want to delete, and then click Delete. On the message stating that deleting the Management Pack might affect the scoping of some user roles, click Yes. 4 Import the management packs that you exported in step 2 on page 23 earlier. From the Operations Console, click Administration, right-click the Management Packs node and then click Import Management Packs. In the Select Management Packs to import dialog box select the management pack that you want to import and then click Open. In the Import Management Packs dialog box select the management pack that you selected earlier, and then click Import. 5 Import the VCS management packs. Refer to step 4 on page 24 earlier for instructions. VCS virtual server discovery fails The Operations Manager 2007 server may sometimes fail to discover the virtual servers configured in VCS. This may occur if the VCS virtual servers are not added as agentless managed computers on the management server. Check the following items: Ensure that the Helper Process utility (MOMHelper.exe) is deployed on the management server. See Installing the Helper Process utility on page 12. Ensure that the respective application service group is online in the cluster. Make sure that the Lanman agent attributes, ADUpdateRequired and DNSUpdateRequired, are set to True. If they are not, set them to True, and then take the Lanman resouce offline and bring it online. Additional discovery and monitoring of virtual servers for other applications running on cluster nodes Complete the following steps:
Troubleshooting Application instances are not discovered on cluster nodes where the Veritas High Availability engine is not running 25 Override application discoveries to disable them for the VCS Virtual Server Group computer group. If you have deployed Operations Manager 2007 Service Pack 1, use Remove-DisabledMonitoringObject cmdlet to remove objects for which monitoring is disabled. Note: Remove-DisabledMonitoringObject cmdlet removes all objects for which monitoring is disabled and this includes objects discovered for other management packs as well. Before using the cmdlet, refer to the Operations Manger 2007 documentation for detailed information about its usage. Application instances are not discovered on cluster nodes where the Veritas High Availability engine is not running The management pack discovery script uses VCS Helper Process utility, MOMHelper.exe, on cluster nodes to retrieve information from the VCS configuration. If the Veritas High Availability Engine (HAD) is not running on the node, this utility fails and eventually the discovery scripts also fail. Workaround Start the Veritas High Availability Engine (HAD) using hastart command. Proxy is not set properly for agent-less managed Exchange and SQL Virtual servers You may find incorrect proxy for virtual servers in case the node on which service group is online gets added in mom server after the virtual server is added as agent-less managed computer. Workaround: 1 Go To Administration-> Device Management->Agentless managed. 2 Right click on Virtual server for proxy is incorrect. 3 Select Change proxy agent. 4 Select the windows computer from the list on which service group is online.
26 Troubleshooting Proxy is not set properly for agent-less managed Exchange and SQL Virtual servers
Index A Agent 18 agent-managed 20 C configuring agent-managed 20 D deploying VCS Library Management Pack 9 H Helper Process 12 I install agent 18 M mom agent 18 O ops mgr 2007 agent 18 ops mgr agent 18 P proxy 20 S supported software 11 V VCS cluster support 11 VCS Helper Process utility 12
28 Index